package business;

import java.util.List;

import vo.UserGroup;

public interface UserGroupService {

	List<UserGroup> getAllUserGroups();

	UserGroup getByName(String name);

	void addUserGroup(String name);

	void addUserGroup(UserGroup userGroup);

	UserGroup getById(long id);

	void update(long id);

	void delete(long id);

}
